may not be the best episode ever and it may not have aged too well but is still worth a watch as a refresher for who the slitheen are

The silly background music and comical family tree are quite fun here, though being something about the slitheen coming out during this era, it does unfortunately play up the farting and fat people things that are... well, unfortunate.

"You're safe with people on the new adipose diet" is... a choice of something to say in this. Admittedly it does show The Master as an example of a skinny politician who's also evil, and talks about how the slitheen have gotten better tech so can disguise themselves as skinny people too, but still.

Overall this mostly leans into the slitheen being fat people who fart a lot and how any fat person who farts could be an evil monster. It's not great.